價格：免費
更新日期：2018-12-07
檔案大小：55.6 MB
目前版本：3.7.2
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app introduces You to four archipelago destinations:
Bomarsund fortress ruins on the Åland Islands.
Gålö Seal Station in the Stockholm archipelago.
The Southern Cape of Örö or Korpoström in the Turku archipelago.
Together these destinations highlight the defence history of the Baltic Sea from the 18th century to the 20th century.
支援平台：iPhone